CONTINUUM®
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  • CONTINUUM®

    SETTIMA FLOW MECHANISMS 公司设计和生产的一种专利产品 — 低噪音齿轮泵,替换噪音较大的齿轮泵和叶片泵,是节能系统的理想选择

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    CONTINUUM® CONTINUUM® 3d
    工业世界的一个最重要的要求就是创造更好的工作环境,同时提高效率降低生产成本并为员工创造更好的生活品质。而降低工作时的噪音毫无疑问朝着这一要求迈进了一步。

    液压泵(尤其是高压液压泵)发出的噪音和/或震动达到了某些新应用环境难以接受的程度。这就是为什么 Settima 要设计能够消除噪音排放的新一代齿轮泵的主要原因。

    影响液压设备噪音排放的参数:
    - 气蚀
    - 流体从齿轮齿之间通过时产生的压力峰值
    - 波动或流量脉动

    Continuum®(低噪音齿轮泵)能够消除这些引起噪音的因素。


    无噪音 CONTINUUM® 理念

    国际专利(多项已获批或正待批准的专利):
    - 转子外形
    - 螺距
    - 内力平衡

    专门研究出的转子外形确保不会影响流体的体积(没有封装室)。
    Continuum® 转子外形的螺旋体(转子之间只有一个接触点)确保平缓地输送流体,使脉动最小化。内部安装了静液压机构,避免影响效率。


    创新的内部结构

    脉动是有害的

    - 在软管和管道设计中,压力脉动最重要的;因为压力脉动影响液压系统的使用寿命。
    - 噪音不仅是由泵机自身产生的,在很多情况下,随着脉动增强系统也会产生噪音。随之而来的压降在显著消耗能量的同时,还会降低总效率。

    Continuum® 泵是避免系统脉动引起的各类问题的理想选择。内部转子的特殊设计消除了气蚀和脉动,确保泵机和系统无噪音,使用寿命长,同时降低了能量损失。


    CONTINUUM® 容积效率

    Continuum® 泵的容积效率取决于压力和速度。Continuum® 泵实现了较高的容积效率。


    Models 28 - 33 -38 - 47 - 55 - 72 - 92* - 106*
    Flanges Group 1 – Group 2 (European, German, BKT, SAE-A) – Group 3 (European, SAE-B) – Group 4 (SAE-D)
    Connections BSPP (GAS) – SAE 3000/6000 PSI – FL 4 HOLES M6 SU Ø40 DN20 (mentioned connections depend on model)
    Installation position External and/or under oil
    Shaft rotation Clockwise (please contact Settima for counter clockwise)
    Shaft speed From 150 to 6.500 rpm (for usage below 1.000 rpm or over 1.800 rpm please contact Settima)
    Flows From 4 up to 220 cm3 – from 6L/min up to 330L/min (at 1.500 rpm)
    Operating pressure Max. Continuous: 275 bar Depending on models Max. Cycle ON/OFF: 280 bar Depending on models Max. Peak: 300 bar Depending on models
    Inlet pressure 0.8 – 3 bar (depends on models)
    Fluids Mineral oil - Synthetic oil
    Viscosity Possible: from 5 up to 800 cSt** Recommended: from 32 up to 150 cSt Starting condition: up to 3.000 cSt**
    Environmental temperature From -15°C up to +60°C
    Oil temperature From -15°C up to +80°C***
    Contamination level Up to 8 NAS (18/17/14 ISO4406) (for heavy duty operations over 150 bar, over 4 working hours/day, 100 cycle/day oil ISO 46)
    Filtration From 25 to 10 µm (for heavy duty operations over 150 bar, over 4 working hours/day, 100 cycle/day oil ISO 46)
    Seals NBR, FKM (others on request)
    Acoustic emissions From 52 up to 63 db(A) at 2.950 rpm
    Flanges material Cast iron
    Pump body Extruded aluminium alloy
    * Model GR92 and GR106 will be available soon.
    ** Please for more information about possible and starting conditions of viscosity contact Settima.
    *** For higher temperature than 50°C, please, contact Settima.
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    无噪音


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    粘度高


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